21 Floriston Court, Whitton Avenue West, Northolt, UB5 4JX
About 21 Floriston Court
21 Floriston Court is a one-bedroom mid-terrace house in Northolt (UB5 4JX). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1930-1949 and council tax band C. At 48 m² this is the 14th smallest of 33 units on EPC record in the building, where floor areas span 37–67 m². The building's EPC ratings span E to C across 33 units on file. The latest certificate (September 2018) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75).
Untraded for 27 years, with the last transfer in July 1999. Across 1997–1999, sale prices on this property compounded at 2.5% per year. Today's modelled estimate of £243,000 sits 341.8% above the 1999 sale of £55,000. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 64.1% below the postcode norm.
What this property has
Inside
- Bedrooms1
Building
- RefurbishedYes
Energy performance
EPC Rating
Planning history
21 Floriston Court has no planning applications on record.
Notable planning nearby
17applications of note in the surrounding area
We flagged 2 things worth checking at 21 Floriston Court
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
21 Floriston Court's modelled value sits at over four times its earliest registered sale price (1997).
£243,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.5% per year over 2 years.
£55,000
Growth on file: 2.5% per year over 2 years.
Sales timeline
18 July 1999Most recent
£55,000
+4.8%over 1 year4 September 1997
£52,500
Median price across the last 5 sales in UB5 4JX: £280,000 (2025–2022).
Nearby sales in UB5 4JX
23 Floriston Court, Whitton Avenue West, Northolt, UB5 4JX
Sold Aug 2025
£320,00020 Floriston Court, Whitton Avenue West, Northolt, UB5 4JX
Sold Jan 2025
£235,00016 Floriston Court, Whitton Avenue West, Northolt, UB5 4JX
Sold Aug 2024
£230,0007 Floriston Court, Whitton Avenue West, Northolt, UB5 4JX
Sold Jul 2023
£280,0003 Floriston Court, Whitton Avenue West, Northolt, UB5 4JX
Sold Jul 2022
£330,000
Versus other Whitton Avenue West homes
Price per m² for 21 Floriston Court lags the street by a wide margin.
Price per m²
£1,146
Street avg £4,302
Floor Area
48 m²
Street avg 49 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.4 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Wood End Lane Northolt — bus stop.
Closest school
0.3 km
Petts Hill Primary School. 37 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.7dB

Night-time· 23:00 – 07:00
44.2dB







